gnu/dist/groff/src/include/index.h

   1 /*      $NetBSD$        */
   2
   3 // -*- C++ -*-
   4 /* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
   5      Written by James Clark (jjc@jclark.com)
   6
   7 This file is part of groff.
   8
   9 groff is free software; you can redistribute it and/or modify it under
  10 the terms of the GNU General Public License as published by the Free
  11 Software Foundation; either version 2, or (at your option) any later
  12 version.
  13
  14 groff is distributed in the hope that it will be useful, but WITHOUT ANY
  15 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  16 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  17 for more details.
  18
  19 You should have received a copy of the GNU General Public License along
  20 with groff; see the file COPYING.  If not, write to the Free Software
  21 Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
  22
  23 #define INDEX_MAGIC 0x23021964
  24 #define INDEX_VERSION 1
  25
  26 struct index_header {
  27   int magic;
  28   int version;
  29   int tags_size;
  30   int table_size;
  31   int lists_size;
  32   int strings_size;
  33   int truncate;
  34   int shortest;
  35   int common;
  36 };
  37
  38 struct tag {
  39   int filename_index;
  40   int start;
  41   int length;
  42 };
  43
  44 unsigned hash(const char *s, int len);